N2,2,2,2PF6
Tetraethylammonium hexafluorophosphate
CAS: 429-07-2
Molecular Formula: C8H20F6NP
N2,2,2,2PF6 - Names and Identifiers
N2,2,2,2PF6 - Physico-chemical Properties
| Molecular Formula | C8H20F6NP |
| Molar Mass | 275.22 |
| Melting Point | ≥300 °C (lit.) |
| Water Solubility | Soluble in water, alcohol, and acetonitrile. |
| Solubility | acetonitrile: 0.1g/mL, clear, colorless |
| Appearance | Crystalline |
| BRN | 3748868 |
| Storage Condition | Room Temprature |
| Sensitive | Hygroscopic |
| MDL | MFCD00043179 |
N2,2,2,2PF6 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | UN2811 |
| WGK Germany | 3 |
| RTECS | BS6500000 |
| HS Code | 29239000 |
| Hazard Class | 6.1 |
| Packing Group | III |
N2,2,2,2PF6 - Introduction
Tetraethylammonium hexafluorophosphate(Tetraethylammonium hexafluorophosphate) is an organic phosphorus salt. Its chemical formula is [(C2H5)4N]PF6, where tetraethylammonium (Tetraethylammonium) is the cation and hexafluorophosphate (hexafluorophosphate) is the anion.
Tetraethylammonium hexafluorophosphate are colorless crystals or powdery solids with low melting point and soluble in organic solvents. It is a highly hygroscopic compound.
One of the main uses of Tetraethylammonium hexafluorophosphate is as an electrolyte solvent, especially in electrochemistry. It is often used as an electrolyte in energy storage devices such as batteries, capacitors and supercapacitors. In addition, it can also be used as a reagent in the fields of organic synthesis, catalyst and chemical analysis.
Tetraethylammonium hexafluorophosphate are generally prepared by dissolving tetraethylamine in hexafluorophosphoric acid, followed by filtration and crystallization to obtain the product. The preparation process requires attention to operating conditions and safety measures to avoid contact with skin and eyes.
Regarding safety information, Tetraethylammonium hexafluorophosphate is an organic compound with certain toxicity. Wear appropriate protective equipment, avoid inhalation of dust or solution, and maintain good ventilation. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help. At the same time, Tetraethylammonium hexafluorophosphate should be stored in a dry, ventilated and cool place, away from fire and flammable materials.
Tetraethylammonium hexafluorophosphate are colorless crystals or powdery solids with low melting point and soluble in organic solvents. It is a highly hygroscopic compound.
One of the main uses of Tetraethylammonium hexafluorophosphate is as an electrolyte solvent, especially in electrochemistry. It is often used as an electrolyte in energy storage devices such as batteries, capacitors and supercapacitors. In addition, it can also be used as a reagent in the fields of organic synthesis, catalyst and chemical analysis.
Tetraethylammonium hexafluorophosphate are generally prepared by dissolving tetraethylamine in hexafluorophosphoric acid, followed by filtration and crystallization to obtain the product. The preparation process requires attention to operating conditions and safety measures to avoid contact with skin and eyes.
Regarding safety information, Tetraethylammonium hexafluorophosphate is an organic compound with certain toxicity. Wear appropriate protective equipment, avoid inhalation of dust or solution, and maintain good ventilation. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help. At the same time, Tetraethylammonium hexafluorophosphate should be stored in a dry, ventilated and cool place, away from fire and flammable materials.
Last Update：2024-04-10 22:29:15
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